mirror of https://github.com/helm/helm
Lukas Eichler
8 years ago
committed by
GitHub
commit
39db9ec6e8
@ -1,12 +0,0 @@
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language: go
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go:
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- '1.7.x'
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go_import_path: k8s.io/helm
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before_install:
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- make bootstrap
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script:
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- make test
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@ -0,0 +1,120 @@
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// Copyright 2017 The Kubernetes Authors All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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syntax = "proto3";
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package hapi.services.rudder;
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import "hapi/release/info.proto";
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import "hapi/release/release.proto";
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option go_package = "rudder";
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service ReleaseModuleService {
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rpc Version(VersionReleaseRequest) returns (VersionReleaseResponse) {
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}
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// InstallRelease requests installation of a chart as a new release.
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rpc InstallRelease(InstallReleaseRequest) returns (InstallReleaseResponse) {
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}
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// DeleteRelease requests deletion of a named release.
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rpc DeleteRelease(DeleteReleaseRequest) returns (DeleteReleaseResponse) {
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}
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// RollbackRelease rolls back a release to a previous version.
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rpc RollbackRelease(RollbackReleaseRequest) returns (RollbackReleaseResponse) {
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}
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// UpgradeRelease updates release content.
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rpc UpgradeRelease(UpgradeReleaseRequest) returns (UpgradeReleaseResponse) {
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}
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// ReleaseStatus retrieves release status.
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rpc ReleaseStatus(ReleaseStatusRequest) returns (ReleaseStatusResponse) {
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}
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}
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message Result {
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enum Status {
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// No status set
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UNKNOWN = 0;
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// Operation was successful
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SUCCESS = 1;
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// Operation had no results (e.g. upgrade identical, rollback to same, delete non-existent)
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UNCHANGED = 2;
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// Operation failed
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ERROR = 3;
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}
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string info = 1;
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repeated string log = 2;
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}
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message VersionReleaseRequest {
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}
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message VersionReleaseResponse {
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string name = 1; // The canonical name of the release module
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string version = 2; // The version of the release module
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}
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message InstallReleaseRequest {
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hapi.release.Release release = 1;
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}
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message InstallReleaseResponse {
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hapi.release.Release release = 1;
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Result result = 2;
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}
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message DeleteReleaseRequest {
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hapi.release.Release release = 1;
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}
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message DeleteReleaseResponse {
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hapi.release.Release release = 1;
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Result result = 2;
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}
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message UpgradeReleaseRequest{
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hapi.release.Release current = 1;
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hapi.release.Release target = 2;
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int64 Timeout = 3;
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bool Wait = 4;
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bool Recreate = 5;
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bool Force = 6;
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}
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message UpgradeReleaseResponse{
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hapi.release.Release release = 1;
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Result result = 2;
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}
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message RollbackReleaseRequest{
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hapi.release.Release current = 1;
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hapi.release.Release target = 2;
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int64 Timeout = 3;
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bool Wait = 4;
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bool Recreate = 5;
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bool Force = 6;
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}
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message RollbackReleaseResponse{
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hapi.release.Release release = 1;
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Result result = 2;
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}
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message ReleaseStatusRequest{
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hapi.release.Release release = 1;
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}
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message ReleaseStatusResponse{
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hapi.release.Release release = 1;
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hapi.release.Info info = 2;
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}
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@ -0,0 +1,113 @@
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/*
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Copyright 2017 The Kubernetes Authors All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"errors"
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"fmt"
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"io"
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"path/filepath"
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"strings"
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"k8s.io/helm/pkg/helm/helmpath"
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"k8s.io/helm/pkg/plugin"
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"k8s.io/helm/pkg/plugin/installer"
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"github.com/spf13/cobra"
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)
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type pluginUpdateCmd struct {
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names []string
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home helmpath.Home
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out io.Writer
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}
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func newPluginUpdateCmd(out io.Writer) *cobra.Command {
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pcmd := &pluginUpdateCmd{out: out}
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cmd := &cobra.Command{
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Use: "update <plugin>...",
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Short: "update one or more Helm plugins",
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PreRunE: func(cmd *cobra.Command, args []string) error {
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return pcmd.complete(args)
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},
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RunE: func(cmd *cobra.Command, args []string) error {
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return pcmd.run()
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},
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}
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return cmd
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}
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func (pcmd *pluginUpdateCmd) complete(args []string) error {
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if len(args) == 0 {
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return errors.New("please provide plugin name to update")
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}
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pcmd.names = args
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pcmd.home = settings.Home
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return nil
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}
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func (pcmd *pluginUpdateCmd) run() error {
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installer.Debug = settings.Debug
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debug("loading installed plugins from %s", settings.PluginDirs())
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plugins, err := findPlugins(settings.PluginDirs())
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if err != nil {
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return err
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}
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var errorPlugins []string
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for _, name := range pcmd.names {
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if found := findPlugin(plugins, name); found != nil {
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if err := updatePlugin(found, pcmd.home); err != nil {
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errorPlugins = append(errorPlugins, fmt.Sprintf("Failed to update plugin %s, got error (%v)", name, err))
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} else {
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fmt.Fprintf(pcmd.out, "Updated plugin: %s\n", name)
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}
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} else {
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errorPlugins = append(errorPlugins, fmt.Sprintf("Plugin: %s not found", name))
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}
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}
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if len(errorPlugins) > 0 {
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return fmt.Errorf(strings.Join(errorPlugins, "\n"))
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}
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return nil
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}
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func updatePlugin(p *plugin.Plugin, home helmpath.Home) error {
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exactLocation, err := filepath.EvalSymlinks(p.Dir)
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if err != nil {
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return err
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}
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absExactLocation, err := filepath.Abs(exactLocation)
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if err != nil {
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return err
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}
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i, err := installer.FindSource(absExactLocation, home)
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if err != nil {
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return err
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}
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if err := installer.Update(i); err != nil {
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return err
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}
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debug("loading plugin from %s", i.Path())
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updatedPlugin, err := plugin.LoadDir(i.Path())
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if err != nil {
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return err
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}
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return runHook(updatedPlugin, plugin.Update, home)
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}
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@ -0,0 +1,105 @@
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/*
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Copyright 2016 The Kubernetes Authors All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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||||||
|
You may obtain a copy of the License at
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|
|
||||||
|
http://www.apache.org/licenses/LICENSE-2.0
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|
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|
Unless required by applicable law or agreed to in writing, software
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||||||
|
distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
See the License for the specific language governing permissions and
|
||||||
|
limitations under the License.
|
||||||
|
*/
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package main
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import (
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"bytes"
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"testing"
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"k8s.io/helm/pkg/proto/hapi/release"
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)
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func TestReleaseTesting(t *testing.T) {
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tests := []struct {
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name string
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args []string
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flags []string
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responses map[string]release.TestRun_Status
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fail bool
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}{
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{
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name: "basic test",
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args: []string{"example-release"},
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flags: []string{},
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responses: map[string]release.TestRun_Status{"PASSED: green lights everywhere": release.TestRun_SUCCESS},
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fail: false,
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},
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{
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name: "test failure",
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args: []string{"example-fail"},
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flags: []string{},
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responses: map[string]release.TestRun_Status{"FAILURE: red lights everywhere": release.TestRun_FAILURE},
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fail: true,
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},
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{
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name: "test unknown",
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args: []string{"example-unknown"},
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flags: []string{},
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responses: map[string]release.TestRun_Status{"UNKNOWN: yellow lights everywhere": release.TestRun_UNKNOWN},
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fail: false,
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},
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{
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name: "test error",
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args: []string{"example-error"},
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flags: []string{},
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responses: map[string]release.TestRun_Status{"ERROR: yellow lights everywhere": release.TestRun_FAILURE},
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fail: true,
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|
},
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{
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name: "test running",
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args: []string{"example-running"},
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flags: []string{},
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responses: map[string]release.TestRun_Status{"RUNNING: things are happpeningggg": release.TestRun_RUNNING},
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fail: false,
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},
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{
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name: "multiple tests example",
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args: []string{"example-suite"},
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flags: []string{},
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responses: map[string]release.TestRun_Status{
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"RUNNING: things are happpeningggg": release.TestRun_RUNNING,
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"PASSED: party time": release.TestRun_SUCCESS,
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"RUNNING: things are happening again": release.TestRun_RUNNING,
|
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"FAILURE: good thing u checked :)": release.TestRun_FAILURE,
|
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"RUNNING: things are happpeningggg yet again": release.TestRun_RUNNING,
|
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"PASSED: feel free to party again": release.TestRun_SUCCESS},
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|
fail: true,
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|
},
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|
}
|
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|
|
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for _, tt := range tests {
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c := &fakeReleaseClient{responses: tt.responses}
|
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|
|
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|
buf := bytes.NewBuffer(nil)
|
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|
cmd := newReleaseTestCmd(c, buf)
|
||||||
|
cmd.ParseFlags(tt.flags)
|
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|
|
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|
err := cmd.RunE(cmd, tt.args)
|
||||||
|
if err == nil && tt.fail {
|
||||||
|
t.Errorf("%q did not fail but should have failed", tt.name)
|
||||||
|
}
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
if tt.fail {
|
||||||
|
continue
|
||||||
|
} else {
|
||||||
|
t.Errorf("%q reported error: %s", tt.name, err)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,21 @@
|
|||||||
|
# Patterns to ignore when building packages.
|
||||||
|
# This supports shell glob matching, relative path matching, and
|
||||||
|
# negation (prefixed with !). Only one pattern per line.
|
||||||
|
.DS_Store
|
||||||
|
# Common VCS dirs
|
||||||
|
.git/
|
||||||
|
.gitignore
|
||||||
|
.bzr/
|
||||||
|
.bzrignore
|
||||||
|
.hg/
|
||||||
|
.hgignore
|
||||||
|
.svn/
|
||||||
|
# Common backup files
|
||||||
|
*.swp
|
||||||
|
*.bak
|
||||||
|
*.tmp
|
||||||
|
*~
|
||||||
|
# Various IDEs
|
||||||
|
.project
|
||||||
|
.idea/
|
||||||
|
*.tmproj
|
||||||
@ -0,0 +1,3 @@
|
|||||||
|
description: A Helm chart for Kubernetes
|
||||||
|
name: chart-missing-deps
|
||||||
|
version: 0.1.0
|
||||||
@ -0,0 +1,21 @@
|
|||||||
|
# Patterns to ignore when building packages.
|
||||||
|
# This supports shell glob matching, relative path matching, and
|
||||||
|
# negation (prefixed with !). Only one pattern per line.
|
||||||
|
.DS_Store
|
||||||
|
# Common VCS dirs
|
||||||
|
.git/
|
||||||
|
.gitignore
|
||||||
|
.bzr/
|
||||||
|
.bzrignore
|
||||||
|
.hg/
|
||||||
|
.hgignore
|
||||||
|
.svn/
|
||||||
|
# Common backup files
|
||||||
|
*.swp
|
||||||
|
*.bak
|
||||||
|
*.tmp
|
||||||
|
*~
|
||||||
|
# Various IDEs
|
||||||
|
.project
|
||||||
|
.idea/
|
||||||
|
*.tmproj
|
||||||
@ -0,0 +1,3 @@
|
|||||||
|
description: A Helm chart for Kubernetes
|
||||||
|
name: reqsubchart
|
||||||
|
version: 0.1.0
|
||||||
@ -0,0 +1,4 @@
|
|||||||
|
# Default values for reqsubchart.
|
||||||
|
# This is a YAML-formatted file.
|
||||||
|
# Declare name/value pairs to be passed into your templates.
|
||||||
|
# name: value
|
||||||
@ -0,0 +1,4 @@
|
|||||||
|
dependencies:
|
||||||
|
- name: reqsubchart
|
||||||
|
version: 0.1.0
|
||||||
|
repository: "https://example.com/charts"
|
||||||
@ -0,0 +1,4 @@
|
|||||||
|
# Default values for reqtest.
|
||||||
|
# This is a YAML-formatted file.
|
||||||
|
# Declare name/value pairs to be passed into your templates.
|
||||||
|
# name: value
|
||||||
@ -0,0 +1,139 @@
|
|||||||
|
/*
|
||||||
|
Copyright 2017 The Kubernetes Authors All rights reserved.
|
||||||
|
|
||||||
|
Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
you may not use this file except in compliance with the License.
|
||||||
|
You may obtain a copy of the License at
|
||||||
|
|
||||||
|
http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
|
||||||
|
Unless required by applicable law or agreed to in writing, software
|
||||||
|
distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
See the License for the specific language governing permissions and
|
||||||
|
limitations under the License.
|
||||||
|
*/
|
||||||
|
|
||||||
|
package main
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bytes"
|
||||||
|
"fmt"
|
||||||
|
"net"
|
||||||
|
|
||||||
|
"golang.org/x/net/context"
|
||||||
|
"google.golang.org/grpc"
|
||||||
|
"google.golang.org/grpc/grpclog"
|
||||||
|
"k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset"
|
||||||
|
|
||||||
|
"k8s.io/helm/pkg/kube"
|
||||||
|
rudderAPI "k8s.io/helm/pkg/proto/hapi/rudder"
|
||||||
|
"k8s.io/helm/pkg/rudder"
|
||||||
|
"k8s.io/helm/pkg/tiller"
|
||||||
|
"k8s.io/helm/pkg/version"
|
||||||
|
)
|
||||||
|
|
||||||
|
var kubeClient *kube.Client
|
||||||
|
var clientset internalclientset.Interface
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
var err error
|
||||||
|
kubeClient = kube.New(nil)
|
||||||
|
clientset, err = kubeClient.ClientSet()
|
||||||
|
if err != nil {
|
||||||
|
grpclog.Fatalf("Cannot initialize Kubernetes connection: %s", err)
|
||||||
|
}
|
||||||
|
|
||||||
|
lis, err := net.Listen("tcp", fmt.Sprintf(":%d", rudder.GrpcPort))
|
||||||
|
if err != nil {
|
||||||
|
grpclog.Fatalf("failed to listen: %v", err)
|
||||||
|
}
|
||||||
|
grpcServer := grpc.NewServer()
|
||||||
|
rudderAPI.RegisterReleaseModuleServiceServer(grpcServer, &ReleaseModuleServiceServer{})
|
||||||
|
|
||||||
|
grpclog.Print("Server starting")
|
||||||
|
grpcServer.Serve(lis)
|
||||||
|
grpclog.Print("Server started")
|
||||||
|
}
|
||||||
|
|
||||||
|
// ReleaseModuleServiceServer provides implementation for rudderAPI.ReleaseModuleServiceServer
|
||||||
|
type ReleaseModuleServiceServer struct{}
|
||||||
|
|
||||||
|
// Version returns Rudder version based on helm version
|
||||||
|
func (r *ReleaseModuleServiceServer) Version(ctx context.Context, in *rudderAPI.VersionReleaseRequest) (*rudderAPI.VersionReleaseResponse, error) {
|
||||||
|
grpclog.Print("version")
|
||||||
|
return &rudderAPI.VersionReleaseResponse{
|
||||||
|
Name: "helm-rudder-native",
|
||||||
|
Version: version.Version,
|
||||||
|
}, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// InstallRelease creates a release using kubeClient.Create
|
||||||
|
func (r *ReleaseModuleServiceServer) InstallRelease(ctx context.Context, in *rudderAPI.InstallReleaseRequest) (*rudderAPI.InstallReleaseResponse, error) {
|
||||||
|
grpclog.Print("install")
|
||||||
|
b := bytes.NewBufferString(in.Release.Manifest)
|
||||||
|
err := kubeClient.Create(in.Release.Namespace, b, 500, false)
|
||||||
|
if err != nil {
|
||||||
|
grpclog.Printf("error when creating release: %v", err)
|
||||||
|
}
|
||||||
|
return &rudderAPI.InstallReleaseResponse{}, err
|
||||||
|
}
|
||||||
|
|
||||||
|
// DeleteRelease deletes a provided release
|
||||||
|
func (r *ReleaseModuleServiceServer) DeleteRelease(ctx context.Context, in *rudderAPI.DeleteReleaseRequest) (*rudderAPI.DeleteReleaseResponse, error) {
|
||||||
|
grpclog.Print("delete")
|
||||||
|
|
||||||
|
resp := &rudderAPI.DeleteReleaseResponse{}
|
||||||
|
rel := in.Release
|
||||||
|
vs, err := tiller.GetVersionSet(clientset.Discovery())
|
||||||
|
if err != nil {
|
||||||
|
return resp, fmt.Errorf("Could not get apiVersions from Kubernetes: %v", err)
|
||||||
|
}
|
||||||
|
|
||||||
|
kept, errs := tiller.DeleteRelease(rel, vs, kubeClient)
|
||||||
|
rel.Manifest = kept
|
||||||
|
|
||||||
|
allErrors := ""
|
||||||
|
for _, e := range errs {
|
||||||
|
allErrors = allErrors + "\n" + e.Error()
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(allErrors) > 0 {
|
||||||
|
err = fmt.Errorf(allErrors)
|
||||||
|
}
|
||||||
|
|
||||||
|
return &rudderAPI.DeleteReleaseResponse{
|
||||||
|
Release: rel,
|
||||||
|
}, err
|
||||||
|
}
|
||||||
|
|
||||||
|
// RollbackRelease rolls back the release
|
||||||
|
func (r *ReleaseModuleServiceServer) RollbackRelease(ctx context.Context, in *rudderAPI.RollbackReleaseRequest) (*rudderAPI.RollbackReleaseResponse, error) {
|
||||||
|
grpclog.Print("rollback")
|
||||||
|
c := bytes.NewBufferString(in.Current.Manifest)
|
||||||
|
t := bytes.NewBufferString(in.Target.Manifest)
|
||||||
|
err := kubeClient.Update(in.Target.Namespace, c, t, in.Force, in.Recreate, in.Timeout, in.Wait)
|
||||||
|
return &rudderAPI.RollbackReleaseResponse{}, err
|
||||||
|
}
|
||||||
|
|
||||||
|
// UpgradeRelease upgrades manifests using kubernetes client
|
||||||
|
func (r *ReleaseModuleServiceServer) UpgradeRelease(ctx context.Context, in *rudderAPI.UpgradeReleaseRequest) (*rudderAPI.UpgradeReleaseResponse, error) {
|
||||||
|
grpclog.Print("upgrade")
|
||||||
|
c := bytes.NewBufferString(in.Current.Manifest)
|
||||||
|
t := bytes.NewBufferString(in.Target.Manifest)
|
||||||
|
err := kubeClient.Update(in.Target.Namespace, c, t, in.Force, in.Recreate, in.Timeout, in.Wait)
|
||||||
|
// upgrade response object should be changed to include status
|
||||||
|
return &rudderAPI.UpgradeReleaseResponse{}, err
|
||||||
|
}
|
||||||
|
|
||||||
|
// ReleaseStatus retrieves release status
|
||||||
|
func (r *ReleaseModuleServiceServer) ReleaseStatus(ctx context.Context, in *rudderAPI.ReleaseStatusRequest) (*rudderAPI.ReleaseStatusResponse, error) {
|
||||||
|
grpclog.Print("status")
|
||||||
|
|
||||||
|
resp, err := kubeClient.Get(in.Release.Namespace, bytes.NewBufferString(in.Release.Manifest))
|
||||||
|
in.Release.Info.Status.Resources = resp
|
||||||
|
return &rudderAPI.ReleaseStatusResponse{
|
||||||
|
Release: in.Release,
|
||||||
|
Info: in.Release.Info,
|
||||||
|
}, err
|
||||||
|
}
|
||||||
@ -0,0 +1,17 @@
|
|||||||
|
# Chart Repositories: Frequently Asked Questions
|
||||||
|
|
||||||
|
This section tracks some of the more frequently encountered issues with using chart repositories.
|
||||||
|
|
||||||
|
**We'd love your help** making this document better. To add, correct, or remove
|
||||||
|
information, [file an issue](https://github.com/kubernetes/helm/issues) or
|
||||||
|
send us a pull request.
|
||||||
|
|
||||||
|
## Fetching
|
||||||
|
|
||||||
|
**Q: Why do I get a `unsupported protocol scheme ""` error when trying to fetch a chart from my custom repo?**
|
||||||
|
|
||||||
|
A: (Helm < 2.5.0) This is likely caused by you creating your chart repo index without specifying the `--url` flag.
|
||||||
|
Try recreating your `index.yaml` file with a command like `heml repo index --url http://my-repo/charts .`,
|
||||||
|
and then re-uploading it to your custom charts repo.
|
||||||
|
|
||||||
|
This behavior was changed in Helm 2.5.0.
|
||||||
@ -0,0 +1,27 @@
|
|||||||
|
## helm plugin update
|
||||||
|
|
||||||
|
update one or more Helm plugins
|
||||||
|
|
||||||
|
### Synopsis
|
||||||
|
|
||||||
|
|
||||||
|
update one or more Helm plugins
|
||||||
|
|
||||||
|
```
|
||||||
|
helm plugin update <plugin>...
|
||||||
|
```
|
||||||
|
|
||||||
|
### Options inherited from parent commands
|
||||||
|
|
||||||
|
```
|
||||||
|
--debug enable verbose output
|
||||||
|
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
|
||||||
|
--host string address of tiller. Overrides $HELM_HOST
|
||||||
|
--kube-context string name of the kubeconfig context to use
|
||||||
|
--tiller-namespace string namespace of tiller (default "kube-system")
|
||||||
|
```
|
||||||
|
|
||||||
|
### SEE ALSO
|
||||||
|
* [helm plugin](helm_plugin.md) - add, list, or remove Helm plugins
|
||||||
|
|
||||||
|
###### Auto generated by spf13/cobra on 29-May-2017
|
||||||
Some files were not shown because too many files have changed in this diff Show More
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Reference in new issue